JPS55122163A - Wattmeter - Google Patents
WattmeterInfo
- Publication number
- JPS55122163A JPS55122163A JP3046279A JP3046279A JPS55122163A JP S55122163 A JPS55122163 A JP S55122163A JP 3046279 A JP3046279 A JP 3046279A JP 3046279 A JP3046279 A JP 3046279A JP S55122163 A JPS55122163 A JP S55122163A
- Authority
- JP
- Japan
- Prior art keywords
- error
- voltage
- detection unit
- core
- current detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3046279A JPS55122163A (en) | 1979-03-15 | 1979-03-15 | Wattmeter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3046279A JPS55122163A (en) | 1979-03-15 | 1979-03-15 | Wattmeter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55122163A true JPS55122163A (en) | 1980-09-19 |
JPS6145783B2 JPS6145783B2 (ja) | 1986-10-09 |
Family
ID=12304547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3046279A Granted JPS55122163A (en) | 1979-03-15 | 1979-03-15 | Wattmeter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55122163A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050095534A (ko) * | 2004-12-01 | 2005-09-29 | (주)신우디엔시 | 영상전류 보상용 3상 전력 계량장치 |
-
1979
- 1979-03-15 JP JP3046279A patent/JPS55122163A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050095534A (ko) * | 2004-12-01 | 2005-09-29 | (주)신우디엔시 | 영상전류 보상용 3상 전력 계량장치 |
Also Published As
Publication number | Publication date |
---|---|
JPS6145783B2 (ja) | 1986-10-09 |
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